[  565.194457] br0: port 1(c1) entered blocking state
[  565.194522] br0: port 1(c1) entered disabled state
[  565.194570] c1: entered allmulticast mode
[  565.194628] c1: entered promiscuous mode
[  565.265095] br0: port 2(c2) entered blocking state
[  565.265148] br0: port 2(c2) entered disabled state
[  565.265197] c2: entered allmulticast mode
[  565.265266] c2: entered promiscuous mode
[  565.337967] br0: port 3(c3) entered blocking state
[  565.338030] br0: port 3(c3) entered disabled state
[  565.338087] c3: entered allmulticast mode
[  565.338168] c3: entered promiscuous mode
[  565.415586] br0: port 4(sender) entered blocking state
[  565.415643] br0: port 4(sender) entered disabled state
[  565.415700] sender: entered allmulticast mode
[  565.415777] sender: entered promiscuous mode
[  565.446551] br0: port 4(sender) entered blocking state
[  565.446609] br0: port 4(sender) entered forwarding state
[  565.446647] br0: port 3(c3) entered blocking state
[  565.446679] br0: port 3(c3) entered forwarding state
[  565.446714] br0: port 2(c2) entered blocking state
[  565.446750] br0: port 2(c2) entered forwarding state
[  565.446784] br0: port 1(c1) entered blocking state
[  565.446816] br0: port 1(c1) entered forwarding state
[  576.249950] br0: port 1(c1) entered disabled state
[  576.250197] c1 (unregistering): left allmulticast mode
[  576.250236] c1 (unregistering): left promiscuous mode
[  576.250274] br0: port 1(c1) entered disabled state
[  576.302978] br0: port 2(c2) entered disabled state
[  576.303240] c2 (unregistering): left allmulticast mode
[  576.303293] c2 (unregistering): left promiscuous mode
[  576.303336] br0: port 2(c2) entered disabled state
[  576.348992] br0: port 3(c3) entered disabled state
[  576.349302] c3 (unregistering): left allmulticast mode
[  576.349352] c3 (unregistering): left promiscuous mode
[  576.349407] br0: port 3(c3) entered disabled state
[  576.398975] br0: port 4(sender) entered disabled state
[  576.399282] sender (unregistering): left allmulticast mode
[  576.399343] sender (unregistering): left promiscuous mode
[  576.399397] br0: port 4(sender) entered disabled state